{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117336",
    "entityType": "User",
    "nonce": "0x605054ea2c6cc96629955dc359c5321bebff2af471eb78dd18bc0dbf4136db5a",
    "signature": "0x86dc9a1418994bc55e9ad4d6e3d11dbaa2784817969dc6ec8f479eed38c0608a42c34afc71d03cd313482bf56a76b208b9db50a0693e20f392e8d1db4e5bb2f61c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}